diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-02-25 18:56:23 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-02-25 18:58:02 -0500 |
| commit | 389af951552ff2209eae3e62fa147fef12329d4f (patch) | |
| tree | 647af6827c57dc5bd902ec98db80269f950a57f0 /src/include/parser/parse_relation.h | |
| parent | 0056066d06067d2d7fc84b31937933b5724347d0 (diff) | |
Support data-modifying commands (INSERT/UPDATE/DELETE) in WITH.
This patch implements data-modifying WITH queries according to the
semantics that the updates all happen with the same command counter value,
and in an unspecified order. Therefore one WITH clause can't see the
effects of another, nor can the outer query see the effects other than
through the RETURNING values. And attempts to do conflicting updates will
have unpredictable results. We'll need to document all that.
This commit just fixes the code; documentation updates are waiting on
author.
Marko Tiikkaja and Hitoshi Harada
Diffstat (limited to 'src/include/parser/parse_relation.h')
| -rw-r--r-- | src/include/parser/parse_relation.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/parser/parse_relation.h b/src/include/parser/parse_relation.h index 41f482c8df9..50ee4dacd28 100644 --- a/src/include/parser/parse_relation.h +++ b/src/include/parser/parse_relation.h @@ -74,7 +74,7 @@ extern RangeTblEntry *addRangeTableEntryForJoin(ParseState *pstate, extern RangeTblEntry *addRangeTableEntryForCTE(ParseState *pstate, CommonTableExpr *cte, Index levelsup, - Alias *alias, + RangeVar *rv, bool inFromCl); extern bool isLockedRefname(ParseState *pstate, const char *refname); extern void addRTEtoQuery(ParseState *pstate, RangeTblEntry *rte, |